FxFactory from Noise Industries keeps on growing its set of FCP & Motion plugins. This is a good one, a zoom transition with a twist. (I don't know why but I want to say that in the accent of Serge from Beverly Hills Cop)
Although the transition is shown here working in After Effects, it will also work in Final Cut Pro, Final Cut Express and Motion. I can see myself using this as a transition into a dream sequence or maybe just to show elapsed time. The plugin is included in the FxFactory 2.5.5 bundle, so either head over to the Noise Industries site or just click our download link. Most of the plugins have a demo mode.